NHóm TA

Coming on top of the previous years of extreme scarcity of food, however, the longer term economic implications were profound.

• Drought

• Famine

• Flood

• Earthquake

________is the gradual warming of the earth because of heat trapped by carbon dioxide and other gases in the atmosphere.

• Atmosphere

• Ecosystem

• Greenhouse effect
  

• Diversity

A strong greenhouse effect will warm the oceans and partially melt glaciers, increasing ____.

• Temperature

• Water

• sea level
  

• pollution

Conjunctivitis caused by the common cold is very  and can spread rapidly between people.

• Polluted

• heat-related

• hot

• infectious

Environmental groups want a substantial reduction in the emission of greenhouse gases.

• Release

• Import

• Export

• Charge

The destruction of the rain forests is an______disaster.

• Ecology

• Ecological

• Ecologist

• ecologically

Atmosphere

• cây

• cháy rừng

• khí quyển

• mẹ bạn

Balance

• gãy sườn

• mất thăng bằng

• bay

• Sự cân bằng

Emission

• nước lọc

• nước lã

• chất thải

• nhiệm vụ

Environment

• nhà

• chất hóa học

• môi trường

• trường học